| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $32.48 | 10.494% | $35.8885 | $35.89 | $35.90 | $35.90 |
| Purchase #2 | $113.63 | 5.429% | $119.799 | $119.80 | $119.80 | $119.80 |
| Purchase #3 | $11.49 | 10.580% | $12.7056 | $12.71 | $12.70 | $12.70 |
| Purchase #4 | $156.43 | 8.114% | $169.1227 | $169.12 | $169.10 | $169.10 |
| Purchase #5 | $172.96 | 4.436% | $180.6325 | $180.63 | $180.65 | $180.60 |
| Purchase #6 | $10.92 | 11.800% | $12.2086 | $12.21 | $12.20 | $12.20 |
| Purchase #7 | $204.84 | 6.745% | $218.6565 | $218.66 | $218.65 | $218.70 |
| 7 purchase totals = | $702.75 | $749.0134 | $749.02 | $749.00 | $749.00 | |